Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046963 | Expandable drywall corner piece | Douglass Wambaugh | 2011-11-01 |
| 7981227 | Flex trim container with handles | — | 2011-07-19 |
| 7958923 | Drywall trim auto-folder, mastic applicator and cutter | — | 2011-06-14 |
| 7959978 | Drywall mud hopper for inside and outside corners | — | 2011-06-14 |